// Copyright 2017, 2018 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt

#include <boost/hash2/legacy/spooky2.hpp>
#include <boost/hash2/get_integral_result.hpp>
#include <boost/core/lightweight_test.hpp>
#include <cstdint>

int const N = 512;

static const std::uint32_t expected[ N ] =
{
    0x6bf50919,0x70de1d26,0xa2b37298,0x35bc5fbf,0x8223b279,0x5bcb315e,0x53fe88a1,0xf9f1a233,
    0xee193982,0x54f86f29,0xc8772d36,0x9ed60886,0x5f23d1da,0x1ed9f474,0xf2ef0c89,0x83ec01f9,
    0xf274736c,0x7e9ac0df,0xc7aed250,0xb1015811,0xe23470f5,0x48ac20c4,0xe2ab3cd5,0x608f8363,
    0xd0639e68,0xc4e8e7ab,0x863c7c5b,0x4ea63579,0x99ae8622,0x170c658b,0x149ba493,0x027bca7c,
    0xe5cfc8b6,0xce01d9d7,0x11103330,0x5d1f5ed4,0xca720ecb,0xef408aec,0x733b90ec,0x855737a6,
    0x9856c65f,0x647411f7,0x50777c74,0xf0f1a8b7,0x9d7e55a5,0xc68dd371,0xfc1af2cc,0x75728d0a,
    0x390e5fdc,0xf389b84c,0xfb0ccf23,0xc95bad0e,0x5b1cb85a,0x6bdae14f,0x6deb4626,0x93047034,
    0x6f3266c6,0xf529c3bd,0x396322e7,0x3777d042,0x1cd6a5a2,0x197b402e,0xc28d0d2b,0x09c1afb4,

    0x069c8bb7,0x6f9d4e1e,0xd2621b5c,0xea68108d,0x8660cb8f,0xd61e6de6,0x7fba15c7,0xaacfaa97,
    0xdb381902,0x4ea22649,0x5d414a1e,0xc3fc5984,0xa0fc9e10,0x347dc51c,0x37545fb6,0x8c84b26b,
    0xf57efa5d,0x56afaf16,0xb6e1eb94,0x9218536a,0xe3cc4967,0xd3275ef4,0xea63536e,0x6086e499,
    0xaccadce7,0xb0290d82,0x4ebfd0d6,0x46ccc185,0x2eeb10d3,0x474e3c8c,0x23c84aee,0x3abae1cb,
    0x1499b81a,0xa2993951,0xeed176ad,0xdfcfe84c,0xde4a961f,0x4af13fe6,0xe0069c42,0xc14de8f5,
    0x6e02ce8f,0x90d19f7f,0xbca4a484,0xd4efdd63,0x780fd504,0xe80310e3,0x03abbc12,0x90023849,
    0xd6f6fb84,0xd6b354c5,0x5b8575f0,0x758f14e4,0x450de862,0x90704afb,0x47209a33,0xf226b726,
    0xf858dab8,0x7c0d6de9,0xb05ce777,0xee5ff2d4,0x7acb6d5c,0x2d663f85,0x41c72a91,0x82356bf2,

    0x94e948ec,0xd358d448,0xeca7814d,0x78cd7950,0xd6097277,0x97782a5d,0xf43fc6f4,0x105f0a38,
    0x9e170082,0x4bfe566b,0x4371d25f,0xef25a364,0x698eb672,0x74f850e4,0x4678ff99,0x4a290dc6,
    0x3918f07c,0x32c7d9cd,0x9f28e0af,0x0d3c5a86,0x7bfc8a45,0xddf0c7e1,0xdeacb86b,0x970b3c5c,
    0x5e29e199,0xea28346d,0x6b59e71b,0xf8a8a46a,0x862f6ce4,0x3ccb740b,0x08761e9e,0xbfa01e5f,
    0xf17cfa14,0x2dbf99fb,0x7a0be420,0x06137517,0xe020b266,0xd25bfc61,0xff10ed00,0x42e6be8b,
    0x029ef587,0x683b26e0,0xb08afc70,0x7c1fd59e,0xbaae9a70,0x98c8c801,0xb6e35a26,0x57083971,
    0x90a6a680,0x1b44169e,0x1dce237c,0x518e0a59,0xccb11358,0x7b8175fb,0xb8fe701a,0x10d259bb,
    0xe806ce10,0x9212be79,0x4604ae7b,0x7fa22a84,0xe715b13a,0x0394c3b2,0x11efbbae,0xe13d9e19,

    0x77e012bd,0x2d05114c,0xaecf2ddd,0xb2a2b4aa,0xb9429546,0x55dce815,0xc89138f8,0x46dcae20,
    0x1f6f7162,0x0c557ebc,0x5b996932,0xafbbe7e2,0xd2bd5f62,0xff475b9f,0x9cec7108,0xeaddcffb,
    0x5d751aef,0xf68f7bdf,0xf3f4e246,0x00983fcd,0x00bc82bb,0xbf5fd3e7,0xe80c7e2c,0x187d8b1f,
    0xefafb9a7,0x8f27a148,0x5c9606a9,0xf2d2be3e,0xe992d13a,0xe4bcd152,0xce40b436,0x63d6a1fc,
    0xdc1455c4,0x64641e39,0xd83010c9,0x2d535ae0,0x5b748f3e,0xf9a9146b,0x80f10294,0x2859acd4,
    0x5fc846da,0x56d190e9,0x82167225,0x98e4daba,0xbf7865f3,0x00da7ae4,0x9b7cd126,0x644172f8,
    0xde40c78f,0xe8803efc,0xdd331a2b,0x48485c3c,0x4ed01ddc,0x9c0b2d9e,0xb1c6e9d7,0xd797d43c,
    0x274101ff,0x3bf7e127,0x91ebbc56,0x7ffeb321,0x4d42096f,0xd6e9456a,0x0bade318,0x2f40ee0b,

    0x38cebf03,0x0cbc2e72,0xbf03e704,0x7b3e7a9a,0x8e985acd,0x90917617,0x413895f8,0xf11dde04,
    0xc66f8244,0xe5648174,0x6c420271,0x2469d463,0x2540b033,0xdc788e7b,0xe4140ded,0x0990630a,
    0xa54abed4,0x6e124829,0xd940155a,0x1c8836f6,0x38fda06c,0x5207ab69,0xf8be9342,0x774882a8,
    0x56fc0d7e,0x53a99d6e,0x8241f634,0x9490954d,0x447130aa,0x8cc4a81f,0x0868ec83,0xc22c642d,
    0x47880140,0xfbff3bec,0x0f531f41,0xf845a667,0x08c15fb7,0x1996cd81,0x86579103,0xe21dd863,
    0x513d7f97,0x3984a1f1,0xdfcdc5f4,0x97766a5e,0x37e2b1da,0x41441f3f,0xabd9ddba,0x23b755a9,
    0xda937945,0x103e650e,0x3eef7c8f,0x2760ff8d,0x2493a4cd,0x1d671225,0x3bf4bd4c,0xed6e1728,
    0xc70e9e30,0x4e05e529,0x928d5aa6,0x164d0220,0xb5184306,0x4bd7efb3,0x63830f11,0xf3a1526c,

    0xf1545450,0xd41d5df5,0x25a5060d,0x77b368da,0x4fe33c7e,0xeae09021,0xfdb053c4,0x2930f18d,
    0xd37109ff,0x8511a781,0xc7e7cdd7,0x6aeabc45,0xebbeaeaa,0x9a0c4f11,0xda252cbb,0x5b248f41,
    0x5223b5eb,0xe32ab782,0x8e6a1c97,0x11d3f454,0x3e05bd16,0x0059001d,0xce13ac97,0xf83b2b4c,
    0x71db5c9a,0xdc8655a6,0x9e98597b,0x3fcae0a2,0x75e63ccd,0x076c72df,0x4754c6ad,0x26b5627b,
    0xd818c697,0x998d5f3d,0xe94fc7b2,0x1f49ad1a,0xca7ff4ea,0x9fe72c05,0xfbd0cbbf,0xb0388ceb,
    0xb76031e3,0xd0f53973,0xfb17907c,0xa4c4c10f,0x9f2d8af9,0xca0e56b0,0xb0d9b689,0xfcbf37a3,
    0xfede8f7d,0xf836511c,0x744003fc,0x89eba576,0xcfdcf6a6,0xc2007f52,0xaaaf683f,0x62d2f9ca,
    0xc996f77f,0x77a7b5b3,0x8ba7d0a4,0xef6a0819,0xa0d903c0,0x01b27431,0x58fffd4c,0x4827f45c,

    0x44eb5634,0xae70edfc,0x591c740b,0x478bf338,0x2f3b513b,0x67bf518e,0x6fef4a0c,0x1e0b6917,
    0x5ac0edc5,0x2e328498,0x077de7d5,0x5726020b,0x2aeda888,0x45b637ca,0xcf60858d,0x3dc91ae2,
    0x3e6d5294,0xe6900d39,0x0f634c71,0x827a5fa4,0xc713994b,0x1c363494,0x3d43b615,0xe5fe7d15,
    0xf6ada4f2,0x472099d5,0x04360d39,0x7f2a71d0,0x88a4f5ff,0x2c28fac5,0x4cd64801,0xfd78dd33,
    0xc9bdd233,0x21e266cc,0x9bbf419d,0xcbf7d81d,0x80f15f96,0x04242657,0x53fb0f66,0xded11e46,
    0xf2fdba97,0x8d45c9f1,0x4eeae802,0x17003659,0xb9db81a7,0xe734b1b2,0x9503c54e,0xb7c77c3e,
    0x271dd0ab,0xd8b906b5,0x0d540ec6,0xf03b86e0,0x0fdb7d18,0x95e261af,0xad9ec04e,0x381f4a64,
    0xfec798d7,0x09ea20be,0x0ef4ca57,0x1e6195bb,0xfd0da78b,0xcea1653b,0x157d9777,0xf04af50f,

    0xad7baa23,0xd181714a,0x9bbdab78,0x6c7d1577,0x645eb1e7,0xa0648264,0x35839ca6,0x2287ef45,
    0x32a64ca3,0x26111f6f,0x64814946,0xb0cddaf1,0x4351c59e,0x1b30471c,0xb970788a,0x30e9f597,
    0xd7e58df1,0xc6d2b953,0xf5f37cf4,0x3d7c419e,0xf91ecb2d,0x9c87fd5d,0xb22384ce,0x8c7ac51c,
    0x62c96801,0x57e54091,0x964536fe,0x13d3b189,0x4afd1580,0xeba62239,0xb82ea667,0xae18d43a,
    0xbef04402,0x1942534f,0xc54bf260,0x3c8267f5,0xa1020ddd,0x112fcc8a,0xde596266,0xe91d0856,
    0xf300c914,0xed84478e,0x5b65009e,0x4764da16,0xaf8e07a2,0x4088dc2c,0x9a0cad41,0x2c3f179b,
    0xa67b83f7,0xf27eab09,0xdbe10e28,0xf04c911f,0xd1169f87,0x8e1e4976,0x17f57744,0xe4f5a33f,
    0x27c2e04b,0x0b7523bd,0x07305776,0xc6be7503,0x918fa7c9,0xaf2e2cd9,0x82046f8e,0xcc1c8250
};

int main()
{
    using boost::hash2::get_integral_result;

    unsigned char buf[ N ];

    for( int i = 0; i < N; ++i )
    {
        buf[ i ] = static_cast<unsigned char>( i + 128 );

        boost::hash2::spooky2_128 h;

        h.update( buf, i );

        std::uint32_t r = get_integral_result<std::uint32_t>( h );

        BOOST_TEST_EQ( r, expected[ i ] );
    }

    return boost::report_errors();
}
